BID SET PENROSE POINT BULKHEAD REMOVAL PROJECTmhw = 12.4' dec 19, 2012 11:39am bbermingham...

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BID SET

PENROSE POINT BULKHEAD REMOVAL PROJECTCONTRACT NO. RCO11 - 1459

SOUTH PUGET SOUND SALMON ENHANCEMENT GROUP

DRAWING INDEX

PENROSE POINTBULKHEAD REMOVAL PROJECT

BID SET

SOUTH PUGET SOUND SALMONENHANCEMENT GROUP

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2000 4000AERIAL: GOOGLE EARTH PRO, V2010.

VICINITY MAP

DESIGNED BY:

APPROVED BY:

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SHEET NO. OF

G-1

1 14

B. BERMINGHAM

B. BERMINGHAM

AS NOTED

DECEMBER 2012

1423 3RD AVENUE, SUITE 300 | SEATTLE, WA 98101 | (206) 287-9130

SHEET SEQUENCE SHEET NO. SHEET TITLE

1 G-1 COVER SHEET

2 G-2 EXISTING CONDITIONS PLAN (SURVEY)

3 G-3 REFERENCE DRAWING

4 G-4 CONSTRUCTION NOTES AND SEQUENCING

5 G-5 STAGING AND ACCESS PLAN

6 T-1 TESC PLAN

7 T-2 TESC DETAILS

8 D-1 DEMOLITION AND CLEARING PLAN

9 C-1 GRADING PLAN

10 C-2 GRADING CROSS SECTIONS

11 CM-1 CONSTRUCTION MATERIALS PLAN

12 CM-2 CONSTRUCTION MATERIALS DETAILS

13 CV-1 SURVEY CONTROL PLAN

14 L-1 PLANTING PLAN

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TACOMA

OLYMPIA

PIERCECOUNTY

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P. HUMMEL

P. HUMMEL

KINGCOUNTYMASON

COUNTY

PENROSE POINTSTATE PARK

PROJECTLOCATION

GIG HARBOR

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21222324

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34" FIR

18" FIR

24" HEMLOCK

48" FIR

30" MADRONA

16" HEMLOCK

28" FIR

26" FIR

54" FIR

0

S 72°24'08

" W

3075.40'

S 64°14'02" W

304.99'BBQ

TOE BULKHEAD = 13.28

QUARRY SPALLS

MHHW = 13.3'

TOE BULKHEAD = 10.86'

WOOD BULKHEAD


MHHW = 13.3'


WOOD STAIRCASE

GRADE BREAK

RIPRAP

MLLW = 0.00'

HUB AND TACKN:710421.6582E:1082972.9673ELEV:21.08

FOOT PATH

HUB AND TACKN:710286.7333E:1082981.7229ELEV:21.55

HUB AND TACKN:710317.5813

E:1082921.3583ELEV:23.42

MHW = 12.4'

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PENROSE POINT BULKHEAD REMOVAL PROJECT

SHEET NO. OF

NOTES:

1. SURVEY BY AHBL, DATED MAY 2011.

2. HORIZONTAL DATUM: WASHINGTON STATEPLANE SOUTH ZONE, NAD 83 FEET.

3. VERTICAL DATUM: MLLW = 0

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SCALE IN FEET

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LEGEND:

PROJECT LIMITS

EXISTING CONTOUR IN FEET

EXISTING MHHW (+13.3')

ROCK RIP RAP

QUARRY SPALLS

TREE WITH D.B.H. & SPECIES

G-2

EXISTING CONDITIONS PLAN (SURVEY) 2 14AS NOTED

MAY 2011

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G-3

REFERENCE DRAWING 3 14

B. BERMINGHAM

B. BERMINGHAM

P. HUMMEL

P. HUMMEL

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DECEMBER 2012

SOURCE:

STATE PARKS CULTURAL RESOURCE ASSESSMENT, 1991.

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SHEET NO. OF

G-4

CONSTRUCTION NOTES AND SEQUENCING 4 14

B. BERMINGHAM

B. BERMINGHAM

P. HUMMEL

P. HUMMEL

DECEMBER 2012

GENERAL CONSTRUCTION NOTES:

1. THE WORK INCLUDES DEMOLITION OF A WOODEN BULKHEAD AND ASSOCIATED PILES, FILL REMOVAL, BEACH SEDIMENT PLACEMENT, SEEDING, ANDPICNIC AND BEACH ACCESS IMPROVEMENTS .

2. THE CONTRACTOR SHALL KEEP DISTURBED AREAS WITHIN THE PROJECT LIMITS SHOWN ON THE DRAWINGS, AND SHALL NOT EXTEND THESE LIMITSUNLESS APPROVED BY THE ENGINEER.

3. ACCESS TO SITE SHALL PREDOMINANTLY OCCUR FROM THE WATER. WHEN THE TIDE IS HIGH THE BARGE WILL BE POSITIONED NEAR BEACH TO LOADAND UNLOAD EQUIPMENT AND MATERIALS. WHEN THE TIDE IS LOW, THE BARGE WILL STAGE FURTHER OFFSHORE AND DEMOLITION ANDEARTHWORK CAN OCCUR WITHIN A 50' WIDE CORRIDOR WATERWARD OF EXISTING BULKHEAD. THE 50' WIDE CORRIDOR CAN BE EXPANDED ASNECESSARY TO PERMIT REMOVAL OF RIPRAP FURTHER OFFSHORE AS SHOWN IN DEMOLITION PLAN. CONTRACTOR SHALL SUBMIT A BARGEOPERATION PLAN FOR APPROVAL BY ENGINEER PRIOR TO COMMENCING WORK.

4. CONSTRUCTION STAGING AREAS SHALL PREDOMINATELY OCCUR ON BARGE EQUIPMENT THOUGH TEMPORARY MATERIAL STOCKPILES MAY BELOCATED WITHIN THE WORK CORRIDOR DURING LOW TIDES. ALL TEMPORARY MATERIAL STOCKPILES IN THE WORK CORRIDOR SHALL BE REMOVEDOR PLACED BEFORE THEY BECOME SUBMERGED BY THE RISING TIDE. BEACH ACCESS WALKWAY AND PLANTING MATERIALS MAY BE STORED WITHINPARKING LOT SOUTH OF PROJECT AREA AND TRANSPORTED TO THE SITE VIA THE UPLAND TRAIL. CONSTRUCTION MATERIALS SHALL NOT BE STOREDOUTSIDE OF THESE IDENTIFIED STAGING AREAS UNLESS APPROVED BY THE ENGINEER. NO EQUIPMENT OR MATERIALS SHALL BE STORED OVERNIGHTBELOW THE MEAN HIGHER HIGH WATER (MHHW) LINE.

5. EQUIPMENT USED FOR THIS PROJECT SHALL BE FREE OF EXTERIOR PETROLEUM-BASED PRODUCTS WHILE WORKING NEAR ANY SURFACE WATER.ACCUMULATIONS OF SOILS OR DEBRIS SHALL BE REMOVED FROM THE DRIVE MECHANISMS (WHEELS, TRACKS, TIRES, ETC) AND UNDERCARRIAGE OFEQUIPMENT PRIOR TO WORKING BELOW THE MHHW LINE. EQUIPMENT SHALL BE CHECKED AT THE BEGINNING OF EACH WORK SHIFT FOR LEAKS,AND ANY NECESSARY REPAIRS SHALL BE COMPLETED PRIOR TO COMMENCING WORK ACTIVITIES. THE CONTRACTOR IS RESPONSIBLE TO ENSURETHAT NO PETROLEUM PRODUCTS, HYDRAULIC FLUID, SEDIMENTS, CHEMICALS, OR ANY OTHER TOXIC OR DELETERIOUS MATERIALS ARE ALLOWED TOENTER OR LEACH INTO THE ADJOINING WATERWAY OR THE PROJECT SITE FROM EQUIPMENT OR MATERIALS USED DURING CONSTRUCTION.

6. IF AT ANY TIME, AS A RESULT OF PROJECT ACTIVITIES, FISH ARE OBSERVED IN DISTRESS, A FISH KILL OCCURS, OR WATER QUALITY PROBLEMS DEVELOP(INCLUDING EQUIPMENT LEAKS OR SPILLS) OPERATIONS SHALL CEASE AND THE OWNER SHALL BE NOTIFIED IMMEDIATELY. WASHINGTONDEPARTMENT OF FISH AND WILDLIFE AND WASHINGTON DEPARTMENT OF ECOLOGY SHALL BE CONTACTED IMMEDIATELY BY THE OWNER OR BYHIS/HER DESIGNEE. WORK SHALL NOT RESUME UNTIL FURTHER APPROVAL BY OWNER.

7. EROSION AND SEDIMENT CONTROL METHODS SHALL BE USED TO PREVENT SILT-LADEN WATER FROM ENTERING THE ADJOINING WATERWAY.MINIMUM EROSION AND SEDIMENT CONTROL METHODS ARE SHOWN ON THE DRAWINGS (T-1 AND T-2). THE CONTRACTOR SHALL SUBMIT FORAPPROVAL BY THE ENGINEER 5 WORKING DAYS PRIOR TO CONSTRUCTION A TEMPORARY EROSION AND SEDIMENT CONTROL (TESC) PLANADDRESSING SITE SPECIFIC EROSION AND SEDIMENT CONTROL TECHNIQUES AND METHODS.

8. IF EXTREME HIGH WATER CONDITIONS THAT MAY CAUSE SILTATION, EROSION OR A DANGEROUS WORK ENVIRONMENT ARE ENCOUNTERED DURINGCONSTRUCTION, WORK SHALL STOP UNTIL THE WATER LEVELS SUBSIDE.

GENERAL CONSTRUCTION SEQUENCING:

1. CONSTRUCT ACCESS AND INSTALL TEMPORARY EROSION AND SEDIMENT CONTROL (TESC) AND TREE PROTECTION MEASURES.

2. REMOVE AND DISPOSE OF WOOD STAIRCASE.

3. CLEAR AND GRUB UPLAND AREA AND EXCAVATE FILL FROM UPLAND LIMITS TO EXISTING BULKHEAD. STOCKPILE SUITABLE SOILS FOR REUSE.CLEARING AND EXCAVATION SHOULD OCCUR IN CONCERT TO AVOID EXPOSED SOILS.

4. DEMOLISH AND REMOVE WOODEN BULKHEAD, PILING, TIE-BACKS AND ASSOCIATED QUARRY SPALLS.

5. REMOVE RIP RAP AND QUARRY SPALLS FROM BEACH, STOCKPILE RIP RAP AND QUARRY SPALLS TO BE REUSED FOR BEACH ACCESS WALKWAY.

6. PLACE GRAVEL BEACH SUBSTRATE, EXCEPT AT BEACH ACCESS WALKWAY.

7. INSTALL BEACH ACCESS WALKWAY AND ASSOCIATED ROCK EDGE, AND REMAINING BEACH GRAVEL SUBSTRATE.

8. PLACE SOIL AMENDMENT AND INSTALL JUTE MATTING.

9. INSTALL HAND BROADCAST SEED MIX

10. INSTALL WOOD FENCE

11. REMOVE TEMPORARY FACILITIES AND CLEANUP SITE.

GENERAL WORK SEQUENCE NOTES:

1. THIS WORK SEQUENCE IS PRESENTED FOR A GENERAL UNDERSTANDING OF THE PROJECT AND ITS CONSTRAINTS IN RELATION TO REMOVAL OF THE EXISTINGBULKHEAD, RELATED SITE ACTIVITY AND WATER QUALITY PROTECTION MEASURES. THE CONTRACTOR IS RESPONSIBLE FOR DEVELOPING A DETAILED WORKSEQUENCE AND PHASING PLAN, WHICH SHALL INCLUDE CONSTRUCTION OF TEMPORARY FACILITIES, DEMOLITION OF THE STRUCTURE, INCORPORATION OF ALLEXISTING AND NEW MATERIALS AS DEPICTED ON THE PLANS AND IN THE SPECIFICATIONS, REMOVAL OF ALL TEMPORARY FACILITIES, AND RESTORATION OF THESITE.

2. IN GENERAL, THE WORK SHALL BE SEQUENCED AND PERFORMED IN A MANNER THAT MINIMIZES IMPACTS TO THE SURROUNDING SHORELINE AND SURFACEWATER, EXISTING VEGETATION, AND THE WORK SITE.

3. THE CONTRACTOR MAY DECIDE HOW TO SEQUENCE THE WORK. HOWEVER THE OVERALL PROJECT SCHEDULE WILL BE CONSTRAINED BY AN IN-WATER WORKWINDOW, OUTSIDE OF WHICH NO IN-WATER WORK MAY OCCUR.

0

BARGE STAGING POSITION AT LOW TIDEPOSITION BARGE TO ENSURE NO GROUNDING AT LOW TIDE

BARGE LOAD/UNLOAD POSITION AT HIGH TIDEUTILIZES RAMP AND/OR CONVEYOR TO BEACH

EXISTING PATH

RESTROOMEXTEND TRAIL ACCESS SURFACINGALONG EXISTING PATH TO PARKING LOT

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2. VERTICAL DATUM: MLLW


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LEGEND:

PROJECT LIMITS



EXISTING MHW (+12.4')

TEMPORARY CHAIN LINK FENCING

HIGH VISIBILITY FENCING

TEMPORARY STOCKPILE AREAS (DURING LOW TIDE)

TRAIL ACCESS SURFACING (BID ALTERNATE 4)

PROJECT IDENTIFICATION SIGN

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STAGING AND ACCESS PLAN 5 14

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SCALE:TRAIL ACCESS SURFACING (BID ALTERNATE 4)1

- NOT TO SCALE

CRUSHED SURFACING COMPACTEDTO 95% MAX DRY DENSITY

2% MAX. CROSS SLOPE

ADJACENT CONDITIONSAND GRADES VARYFLUSH AT EDGE

4" MIN.

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RESTROOM

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SILT FENCE(TYP, SEE NOTE 6)

2T-2

HIGH VISIBILITY FENCE

PROJECT LIMITS

ROCK CONSTRUCTION ENTRANCEAT PATHWAY ENTRANCE FROMPARKING LOT (SEE NOTE 5)

1T-2

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1. HORIZONTAL DATUM: WASHINGTON STATE PLANE SOUTH ZONE, NAD 83 FEET.



4. FOR TESC NOTES AND DETAILS, SEE DRAWING T-2.

5. IF PATHWAY IS USED AS ACCESS FOR REFUELING VEHICLE OR OTHERCONSTRUCTION EQUPMENT, PROVIDE CONSTRUCTION ENTRANCE ATENTRANCE TO PATHWAY FROM PARKING LOT, PER DETAIL 1, DRAWING T-2.

6. WHERE APPROVED BY THE ENGINEER OR OWNER'S REPRESENTATIVE, SILTFENCE MAY BE USED TO MEET THE REQUIREMENT FOR "TREE PROTECTIONFENCING" SHOWN ON DRAWING G-5 AS "TEMPORARY CHAIN LINK FENCING"OR "HIGH VISIBILITY FENCING". SEE DRAWING T-2 FOR SILT FENCEREQUIREMENTS.

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EXISTING CONTOUR (IN FEET)

PROPOSED CONTOUR (IN FEET)


PROPOSED MHHW (+13.3')

SILT FENCE

HIGH VISIBILITY FENCE

TRAIL ACCESS SURFACING

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T-1

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TESC NOTES AND DETAILS 7 14

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PIERCE COUNTY STANDARD TESC NOTES:

1. APPROVAL OF THIS TEMPORARY EROSION AND SEDIMENTATION CONTROL (TESC) PLANDOES NOT CONSTITUTE AN APPROVAL OF PERMANENT ROAD OR DRAINAGE DESIGN(E.G., SIZE AND LOCATION OF ROADS, PIPES, RESTRICTORS, CHANNELS, RETENTIONFACILITIES, UTILITIES, ETC.).

2. THE IMPLEMENTATION OF THESE EROSION AND SEDIMENT CONTROL PLANS AND THECONSTRUCTION, MAINTENANCE, REPLACEMENT, AND UPGRADING OF THESE TESCFACILITIES IS THE RESPONSIBILITY OF THE CONTRACTOR UNTIL ALL CONSTRUCTION ISCOMPLETED AND APPROVED AND VEGETATION/LANDSCAPING IS ESTABLISHED.

3. THE BOUNDARIES OF THE PROJECT LIMITS SHOWN ON THIS PLAN SHALL BE CLEARLYFLAGGED IN THE FIELD PRIOR TO CONSTRUCTION. DURING THE CONSTRUCTION PERIOD,NO DISTURBANCE BEYOND THE FLAGGED PROJECT LIMITS SHALL BE PERMITTED. THEFLAGGING SHALL BE MAINTAINED BY THE CONTRACTOR FOR THE DURATION OFCONSTRUCTION.

4. THE TESC FACILITIES SHOWN ON THIS PLAN MUST BE CONSTRUCTED IN CONJUNCTIONWITH ALL CLEARING AND GRADING ACTIVITIES, AND IN SUCH A MANNER AS TO INSURETHAT SEDIMENT AND SEDIMENT LADEN WATER DOES NOT ENTER THE DRAINAGESYSTEM, ROADWAYS, OR VIOLATE APPLICABLE WATER STANDARDS.

5. THE TESC FACILITIES SHOWN ON THIS PLAN ARE THE MINIMUM REQUIREMENTS FORANTICIPATED SITE CONDITIONS. DURING THE CONSTRUCTION PERIOD, THESE TESCFACILITIES SHALL BE UPGRADED AS NEEDED FOR UNEXPECTED STORM EVENTS AND TOENSURE THAT SEDIMENT AND SEDIMENT-LADEN WATER DO NOT LEAVE THE SITE.

6. THE TESC FACILITIES SHALL BE INSPECTED DAILY BY THE CONTRACTOR AND MAINTAINEDAS NECESSARY TO ENSURE THEIR CONTINUED FUNCTIONING.

7. THE TESC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED AMINIMUM OF ONCE A MONTH OR WITHIN THE 48 HOURS FOLLOWING A MAJOR STORMEVENT.

8. AT NO TIME SHALL MORE THAN 1 FOOT OF SEDIMENT BE ALLOWED TO ACCUMULATEWITHIN A TRAPPED CATCH BASIN. ALL CATCH BASINS AND CONVEYANCE LINES SHALL BECLEANED PRIOR TO PAVING. THE CLEANING OPERATION SHALL NOT FLUSH SEDIMENTLADEN WATER INTO THE DOWNSTREAM SYSTEM.

9. STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OFCONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT. ADDITIONALMEASURES MAY BE REQUIRED TO INSURE THAT ALL PAVED AREAS ARE KEPT CLEAN FORTHE DURATION OF THE PROJECT.

PROJECT SPECIFIC TESC NOTES:

1. THIS TESC PLAN IS INTENDED TO BE CONCEPTUAL. THE CONTRACTOR IS REQUIRED TOSUBMIT DETAILED TESC PLANS AND A CONSTRUCTION STORMWATER POLLUTIONPREVENTION PLAN (SWPPP) TO THE ENGINEER OR OWNER'S REPRESENTATIVE FORAPPROVAL PER THE REQUIREMENTS OF THE CONTRACT DOCUMENTS.

2. TESC BEST MANAGEMENT PRACTICES (BMPS) SHALL BE IMPLEMENTED AT THE SITE INACCORDANCE WITH THE PIERCE COUNTY STORMWATER MANAGEMENT AND SITEDEVELOPMENT MANUAL, VOLUME II, AND APPLICABLE PERMIT REQUIREMENTS. THEBMPS LISTED BELOW ARE REFERENCED ON THIS TESC PLAN. ADDITIONAL BMPS SHALLBE IMPLEMENTED AS NEEDED TO PREVENT EROSION AND ENSURE THAT SEDIMENT ANDSEDIMENT-LADEN WATERS DO NOT LEAVE THE PROJECT SITE.

BMP C103: HIGH VISIBILITY PLASTIC FENCEBMP C105: STABILIZED CONSTRUCTION ENTRANCEBMP C233: SILT FENCE

3. THE TESC PLAN DRAWINGS SHOWN SPECIFICALLY ADDRESS WORK TO BE UNDERTAKENIN AREAS ABOVE THE ELEVATION OF THE MEAN HIGHER HIGH WATER (MHHW) LINE.WORK TO BE UNDERTAKEN BELOW THE ELEVATION OF THE MHHW LINE SHALL COMPLYWITH SECTION 404 PERMIT ISSUED BY THE ARMY CORPS OF ENGINEERS, THE HYDRAULICPERMIT APPROVAL ISSUED BY THE WASHINGTON STATE DEPARTMENT OF FISH AND

WILDLIFE (WDFW), THE SECTION 401 CERTIFICATE ISSUED BY ECOLOGY AND OTHERAPPLICABLE PERMIT REQUIREMENTS.

4. FROM OCTOBER 1 THROUGH APRIL 30, NO SOILS SHALL REMAIN EXPOSED ANDUNWORKED FOR MORE THAN 2 DAYS. FROM MAY 1 TO SEPTEMBER 30, NO SOILS SHALLREMAIN EXPOSED AND UNWORKED FOR MORE THAN 7 DAYS. SOILS SHALL BESTABILIZED AT THE END OF THE SHIFT BEFORE A HOLIDAY OR WEEKEND IF NEEDEDBASED ON THE WEATHER FORECAST. THESE STABILIZATION REQUIREMENTS APPLY TOALL SOILS ON SITE, WHETHER AT FINAL GRADE OR NOT. THE ENGINEER OR THE OWNER'SREPRESENTATIVE MAY ADJUST THESE TIME LIMITS IF IT CAN BE SHOWN THAT THE SITE'SEROSION OR RUNOFF POTENTIAL JUSTIFIES A DIFFERENT STANDARD.

5. SOIL AND OTHER STOCKPILES MUST BE STABILIZED AND PROTECTED WITHSEDIMENT-TRAPPING MEASURES.

6. ALL POLLUTANTS, INCLUDING WASTE MATERIALS AND DEMOLITION DEBRIS, THATOCCUR ON SITE DURING CONSTRUCTION SHALL BE HANDLED AND DISPOSED OF IN AMANNER THAT DOES NOT CAUSE CONTAMINATION OF STORMWATER.

7. ACTIVITIES WHICH MAY RESULT IN DISCHARGE OR SPILLAGE OF POLLUTANTS TO THEGROUND OR INTO STORMWATER RUNOFF MUST BE CONDUCTED USING SPILLPREVENTION MEASURES APPROVED BY THE ENGINEER OR OWNER'S REPRESENTATIVE.REPORT ALL SPILLS TO 911.

8. THE CONTRACTOR IS RESPONSIBLE FOR THE CARE AND DIVERSION OF WATER DURINGCONSTRUCTION IN ACCORDANCE WITH LOCAL, STATE, AND FEDERAL WATER QUALITYSTANDARDS AND PROJECT PERMIT REQUIREMENTS.

9. TESC IMPLEMENTATION SHALL COMPLY WITH ALL PROJECT PERMIT REQUIREMENTS.

10. THE CONTRACTOR SHALL NOT FUEL EQUIPMENT OR STORE FUEL AT ELEVATIONS LOWERTHAN 5 FEET ABOVE THE MHHW.

11. THE CONTRACTOR SHALL BE AWARE OF HIGH AND LOW WATER LEVEL OCCURRENCES

AND SHALL PHASE CONSTRUCTION TO ACCOMMODATE THE FULL RANGE OF TIDALCONDITIONS EXPECTED DURING CONSTRUCTION.

CONSTRUCTION SEQUENCE:

1. SCHEDULE AND CONDUCT A PRE-CONSTRUCTION CONFERENCE WITH THE OWNER,PROJECT PROPONENT, THE CONTRACTOR, THE CONTRACTOR'S EROSION AND SEDIMENTCONTROL LEAD, AND LOCAL JURISDICTION REPRESENTATIVES. THIS MEETING SHALL BEHELD A MINIMUM OF 48 HOURS PRIOR TO THE START OF WORK.

2. FLAG CLEARING LIMITS AND INSTALL HIGH-VISIBILITY FENCING.

3. CONSTRUCT STABILIZED CONSTRUCTION ENTRANCE AND ESTABLISH CONSTRUCTIONACCESS.

4. INSTALL SILT FENCE.

5. COMPLETE CLEARING, GRADING, AND REMOVAL OF SURFACE FEATURES.

6. PERFORM GRADING AND INSTALLATION OF NEW SURFACE FEATURES.

7. DURING GRADING, STABILIZE EXPOSED SOILS AND PROTECT SLOPES.

8. DURING CONSTRUCTION, MAINTAIN AND UPGRADE TESC BMPS AS NEEDED TO PREVENTSEDIMENT FROM LEAVING THE SITE.

9. AFTER CONSTRUCTION IS COMPLETE, PERMANENTLY STABILIZE EXPOSED SOILS BYSEEDING OR PLANTING.

10. REMOVE TESC BMPS.

SCALE:ROCK CONSTRUCTION ENTRANCE1

- NOT TO SCALE SCALE:SILT FENCE2

- NOT TO SCALE

SOURCE: PIERCE COUNTY STANDARD EROSIONAND SEDIMENT CONTROL PLAN DETAIL 4.0,"CONSTRUCTION ENTRANCE ROCK PAD". SEEPIERCE COUNTY STORMWATER MANAGEMENTAND SITE DEVELOPMENT MANUAL, VOLUME II,BMP C105 FOR ADDITIONAL REQUIREMENTS.

SOURCE: PIERCE COUNTY STANDARD EROSIONAND SEDIMENT CONTROL PLAN DETAIL 8.0,"FILTER FABRIC FENCE". SEE PIERCE COUNTYSTORMWATER MANAGEMENT AND SITEDEVELOPMENT MANUAL, VOLUME II, BMP C233FOR ADDITIONAL REQUIREMENTS.

34" FIR

18" FIR

24" HEMLOCK

48" FIR

30" MADRONA

16" HEMLOCK

28" FIR

26" FIR

54" FIR

0

S 72°24'08

" W

3075.40'

S 64°14'02" W

304.99' PROTECT BBQ TO REMAIN

TOE BULKHEAD = 13.28

QUARRY SPALLS

MHHW = 13.3'


WOOD BULKHEAD


MHHW = 13.3'


REMOVE WOOD STAIRCASE

GRADE BREAK

REMOVE RIPRAP

MLLW = 0.00'

FOOT PATH

SEE DEMOLITIONNOTE 2

SEE DEMOLITIONNOTE 2

Dec

19,

201

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SHEET NO. OF

NOTES:




0

SCALE IN FEET

20 40

LEGEND:

PROJECT LIMITS



TEMPORARY CHAIN LINK FENCING

HIGH VISIBILITY FENCING

REMOVE AND DISPOSE OF WOOD BULKHEAD, TIEBACKS,ANCHORS, AND FULLY EXTRACT APPROX. 110 WOOD PILES

CLEAR AND GRUB

REMOVE QUARRY SPALLS, SALVAGE PORTION FOR BIDALTERNATE 2, DISPOSE OF REMAINDER OFF-SITE

REMOVE RIPRAP, SALVAGE PORTION FOR BID ALTERNATE 2AS DIRECTED BY ENGINEER, DISPOSE OF REMAINDER OFF-SITE

54

D-1

DEMOLITION AND CLEARING PLAN 8 14

B. BERMINGHAM

B. BERMINGHAM

P. HUMMEL

P. HUMMEL

AS NOTED

DECEMBER 2012

REMOVE TRAIL SURFACING

ITEM TO BE REMOVED

DEMOLITION NOTES:

1. WORK INCLUDES REMOVAL OF ONE 24" DBH AND70' TALL HAZARD TREE ADJACENT TO FOOT PATH(BID ALTERNATE 4). TREE TO BE REMOVED WILLBE FLAGGED BY OWNER.

2. REMOVE SCATTERED QUARRY SPALLS AND MISC.DEBRIS FROM BEACH.

A C-2

B C-2

C C-2

D C-2

10

7

8

9

11

20

16171819

25

30

21

22

23

24

26272829

5

10

1

2

3

4

6

7

8

9

20

171819

20

20

20

15

20

15

2423

22

21

2019

1817

1615

14

BEACH ACCESSWALKWAY WITHLANDINGS(BID ALTERNATE 2)

18 - 7" RISERS WITH17 - 5' LEVELLANDINGS

EC-2

1312

1110

MOUND

MOUND

MOUND

5:1 MAX

7:1

2:1 MAX

TR=20.70TR=21.28TR=21.86

TREE TO REMAINMATCH EX FS=29.20



FS=16.00

EXISTING PATH

UNMOUNDED BEACH GRAVEL FILL EXTENT(BID ALTERNATE 1)

FS=14.90

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C-1

GRADING PLAN 9 14

B. BERMINGHAM

B. BERMINGHAM

P. HUMMEL

P. HUMMEL

AS NOTED

DECEMBER 2012

A

NOTES:




4. TR (TOP OF RISER) APPLIES TO TOP OF STEPRISERS AND LEVEL LANDINGS.

0

SCALE IN FEET

20 40

LEGEND:

PROJECT LIMITS


PROPOSED CONTOUR IN FEET



MOUNDED BEACH GRAVEL (BASE BID)

UNMOUNDED BEACH GRAVEL (BID ALTERNATE 1)

TRAIL ACCESS SURFACING (BID ALTERNATE 4)

CROSS SECTION LOCATION AND DESIGNATION

54

20

AC-2

0

SCALE IN FEET

20 40

54

20

MOUND

ABBREVIATIONS:

FS: FINISHED SURFACETR: TOP OF RISER (SEE NOTE 4)EX: EXISTING

SCALE:SECTION AA

C-1 1" = 10' SCALE:SECTION BB

C-1 1" = 10'

MHHW (EL 13.30)

ELEV

ATI

ON

IN F

EET

(MLL

W)

HORIZONTAL DISTANCE IN FEET

0

10

20

30

0

10

20

30

0 10 20 30 40 50 6060

ELEV

ATI

ON

IN F

EET

(MLL

W)


0

10

20

30

0

10

20

30

0 10 20 30 40 50 55

ELEV

ATI

ON

IN F

EET

(MLL

W)


0

10

20

30

0

10

20

30

0 10 20 30 40 50 60 70

ELEV

ATI

ON

IN F

EET

(MLL

W)


0

10

20

30

0

10

20

30

0 10 20 30 40 50 60 69

MHHW (EL 13.30)

SCALE:SECTION CC

C-1 1" = 10' SCALE:SECTION DD

C-1 1" = 10'

MHHW (EL 13.30) MHHW (EL 13.30)

2 12

1

51 5

1

REMOVE EXISTING WOODENBULKHEAD & EXTRACT PILES




WALKWAY LANDING (BID ALTERNATE 2)

WALKWAYLANDINGS

(BID ALTERNATE 2)

LWD (BID ALTERNATE 3)

2" SOIL AMENDMENTUNDER JUTE MATTING



2" SOILAMENDMENT

UNDER JUTEMATTING

REMOVE ROCK ELEV

ATI

ON

IN F

EET

(MLL

W)


10

20

30

40

10

20

30

40

0 10 20 30

SCALE:SECTION EE

C-1 1" = 10'

PICNICAREA

EHW (EL 15.50) EHW (EL 15.50)

EHW (EL 15.50) EHW (EL 15.50)MHHW (EL 13.30)

SEEFOR ROCK PLACEMENT(BID ALTERNATE 2)

2CM-2

2CM-2

BASE BID WITHOUT BID ALTERNATE 1MATCH EXISTING GRA NEAR TOE OF WALL

BASE BID WITHOUT BID ALTERNATE 1MATCH EXISTING GRADE AT TOE OF WALL

BASE BID WITHOUT BIDALTERNATE 1 MATCHEXISTING GRADE FOLLOWINGROCK REMOVAL

BASE BID WITHOUT BIDALTERNATE 1 MATCHEXISTING GRADE FOLLOWINGROCK REMOVAL

REMOVEROCK

LWD (BID ALTERNATE 3)

3' TALL x 5' WIDE GRAVEL SUBSTRATEMOUNDED ON LANDWARD SIDE

(BASE BID)

1.5' DEPTH UNMOUNDED GRAVEL (BID ALTERNATE 1)

3' TALL x 5' WIDE GRAVEL SUBSTRATEMOUNDED ON LANDWARD SIDE

(BASE BID)1.5' DEPTH UNMOUNDED GRAVEL

(BID ALTERNATE 1)

3' TALL x 5' WIDE GRAVEL SUBSTRATEMOUNDED (BASE BID)

1.5' DEPTH UNMOUNDED GRAVEL(BID ALTERNATE 1)

3' TALL x 5' WIDE GRAVEL SUBSTRATEMOUNDED (BASE BID)

1.5' DEPTHUNMOUNDED GRAVEL

(BID ALTERNATE 1)

6" MIN. 1' MAX. (TYP)

SEEFOR ROCK PLACEMENT

Dec

19,

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SHEET NO. OF

C-2

GRADING CROSS SECTIONS 10 14

B. BERMINGHAM

B. BERMINGHAM

P. HUMMEL

P. HUMMEL

AS NOTED

DECEMBER 2012

NOTES:


2. VERTICAL DATUM:


0

SCALE IN FEET

10 20

34" FIR

18" FIR

24" HEMLOCK

48" FIR

30" MADRONA

16" HEMLOCK

28" FIR

26" FIR

54" FIR

0

1CM-2

5CM-2

3CM

-2 2CM-2

1

2

3

4

5

6

7

8

9

10

11

12

14

16

17

40

87

37

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

60

61

62

63

64

65

66

67

82

69

72

76

73

75

74

35

34

33

32

31

30

29

28

27

25

24

23

21

20

19

18

15

41

MOUND

MOUND

MOUND

Dec

19,

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SHEET NO. OF

NOTES:




0

SCALE IN FEET

20 40

LEGEND:

PROJECT LIMITS

WOOD FENCE

APPROVED SALVAGE STONE (BID ALTERNATE 2)

COMPACTED CRUSHED ROCK (BID ALTERNATE 2)

UNMOUNDED BEACH GRAVEL (BID ALTERNATE 1)

MOUNDED BEACH GRAVEL

CIP CONCRETE RISER (BID ALTERNATE 2)

LARGE WOODY DEBRIS (BID ALTERNATE 3)

SOIL AMENDMENT (2" DEPTH)

JUTE MATTING

WOOD CHIPS (3" DEPTH)

MATERIAL PLACEMENT CONTROL POINT (SEE SHEET 13 OF 14)

CM-1

CONSTRUCTION MATERIALS PLAN 11 14

B. BERMINGHAM

B. BERMINGHAM

P. HUMMEL

P. HUMMEL

AS NOTED

DECEMBER 2012

1

MOUND

5.5"

SCALE:WOOD FENCE5

CM-1 NOT TO SCALE

10' MAX

4.5" SLOTS

5.5"

10"

10"4'

2.5'

24"

5" MIN

8" MIN

4.5"

10"

PERSPECTIVE VIEW

FRONT VIEW

TAPERED TIPS TO MEET SLOTS

EXISTING SOIL

GRAVEL FOOTING

POST (TYP)

ROUNDED SLOT

POST

END POST

RAIL

7" RISER HEIGHT

SCALE:WALKWAY WITH ROCK EDGE (BID ALTERNATE 2)1

CM-1 1" = 2'

2'

2'

1'

1'

6"

6"

SCALE:WALKWAY & ROCK EDGE AT BOTTOM RISER (BID ALTERNATE 2)2

CM-1 1" = 2'

6"COMPACTED

CRUSHED ROCK

3'-6" MIN ROCK EDGE DEPTHBETWEEN ELEV. +13 AND +16'

BEACH GRAVELSUBSTRATE

COMPACTED CRUSHED ROCK

CAST-IN-PLACECONCRETE RISER

CAST IN PLACECONCRETE RISER

SECTION PLAN

BEACH GRAVELSUBSTRATE

#4 REBAR (TYP) ON-SITE SALVAGEDQUARRY SPALLS

3'

6"12" BEACH GRAVELSUBSTRATE

CAST IN PLACECONCRETE RISER

#4 REBAR (TYP)12" QUARRY SPALLS

7" RISER HEIGHT

EX. BEACH(HARDPAN)

95% COMPACTEDSUBGRADE

6" MIN12" MAX (TYP)

COMPACTED CRUSHED ROCK

6" MIN12" MAX (TYP)

6"

12"

12"

4" TYP

6" TYP

BEDDING LAYER

ON-SITE SALVAGED RIPRAP

ON-SITE SALVAGED RIPRAP

ON-SITE SALVAGEDQUARRY SPALLS BEDDING LAYER

1'-6" BEACH GRAVEL/COBBLESUBSTRATE

BEACH GRAVEL/COBBLESUBSTRATE

1

4

SCALE:WALKWAY WITH ROCK EDGE BELOW ELEV. +16.64 (BID ALTERNATE 2)3

CM-1 1" = 2'

SCALE:PATH WITH ROCK EDGE ABOVE ELEV. +16.64 (BID ALTERNATE 2)4

CM-1 1" = 2'

6" MIN12" MAX (TYP)

TOP OR RISER 16.64'

Dec

19,

201

2 12

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SHEET NO. OF

CM-2

CONSTRUCTION MATERIALS DETAILS 12 14

B. BERMINGHAM

B. BERMINGHAM

P. HUMMEL

P. HUMMEL

AS NOTED

DECEMBER 2012

Dec

19,

201

2 12

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DATE:

SCALE:


SHEET NO. OF

CV-1

SURVEY CONTROL PLAN 13 14

B. BERMINGHAM

H. ERIKSEN

P. HUMMEL

P. HUMMEL

AS NOTED

DECEMBER 2012

SURVEY CONTROL POINTS(SHOWN ON SHEET 12 OF 14)

2423

22

21

2019

1817

1615

14

1312

1110

34" FIR

18" FIR

24" HEMLOCK

48" FIR

30" MADRONA

16" HEMLOCK

28" FIR

26" FIR

54" FIR

0

Dec

19,

201

2 12

:42p

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CHECKED BY:

DRAWN BY:

DATE:

SCALE:


SHEET NO. OF

NOTES:




0

SCALE IN FEET

20 40

LEGEND:

PROJECT LIMITS


PROPOSED CONTOUR IN FEET


PROPOSED MHW (+12.4')

L-1

PLANTING PLAN 14 14

B. BERMINGHAM

B. BERMINGHAM

P. HUMMEL

P. HUMMEL

AS NOTED

DECEMBER 2012

54

20

COMMON NAME SCIENTIFIC NAME SIZE

HAND BROADCAST SEED MIX

MEADOW BARLEY Hordeum brachyantherum SEED

CALIFORNIA BROME Bromus carinatus SEED

MANY LEAVED LUPINE Lupinus polyphyllis SEED

CAMAS Camassia quamish SEED

ROEMER'S FESCUE Festuca romerii SEED

SLOUGH SEDGE Carex obnupta SEED

TUFTED HAIRGRASS Deschampsia cespitosa SEED

SPIKE BENTGRASS Agrostis exerata SEED

SLENDER RUSH Juncus tenuis SEED

PLANT SCHEDULE:

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BID SET PENROSE POINT BULKHEAD REMOVAL PROJECTmhw = 12.4' dec 19, 2012 11:39am bbermingham...

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